#3. What is the product of 3.5 and 5?
Be sure to show your area model to get credit.
#13. About how much medicine did he make in grams? Estimate the amount of each chemical by rounding to the neartest tenth of a gram before finding the sum. Show your thinking on the paper! Be sure to show each amount rounded on the paper! What is the sum?
#14. Find the actual amount of medicine mixed by Dr. Mann. What is the difference between your estimate and the actual amound?
#15 How many grams are in one dose of medicine? SHOW YOUR WORK on the paper.